The ACT is trialling asphalt made from recycled material including soft plastics, used printer toner cartridges, crushed glass and reclaimed asphalt material.
Roads Minister Chris Steel said the ACT is looking into how it could legislate a waste use requirement for new roads across the state, adding that if Australia hopes to build a circular economy all governments need to act and establish markets for the re-use of material.
- Metro Trains to support recycled glass in level crossings
- Turning sewage into structures with biosolid bricks
- Recycled materials from aquaculture can be used in place of concrete and asphalt
“Every tonne of this innovative asphalt product will contain approximately 800 plastic bags, 300 glass bottles, 18 used printer toner cartridges and 250 kilograms of reclaimed asphalt.
“The reclaimed asphalt has been sourced from local roads, glass from the ACT’s kerbside recycling (yellow bin) system, and some of the soft plastic through the ACT Container Deposit Scheme,” Steel said.
The first trial is being conducted on a roundabout on Gundaroo Drive, with the asphalt designed to be stronger and more resistant to deformation that standard material.
“The roundabout on Gundaroo Drive is a great place to trial this asphalt as it is a heavy traffic area, where vehicles are turning, and therefore putting more pressure on the road surface,” Steel said.